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|Title:||Beam splitting with subwavelength resolution using combined metallodielectric films||Authors:||Wang, Yueke
Zhang, Dao Hua
|Keywords:||DRNTU::Engineering::Electrical and electronic engineering||Issue Date:||2012||Source:||Wang, Y., Zhang, D. H., Wang, J., Yang, M., Li, D., & Xu, Z. (2012). Beam splitting with subwavelength resolution using combined metallodielectric films. Journal of Optics, 14(1).||Series/Report no.:||Journal of optics||Abstract:||We report on a set of metamaterials composed of combined metallodielectric films as regards beam splitting use. The energy flow distributions of the structures are investigated by using the finite element method. It is found that the beams split and propagate along the direction normal to the films. After propagation to the far field, the resolution of the beams is about a sixth of the wavelength. Two-beam symmetrical and non-symmetrical splitting and also multi-beam splitting are obtained by changing the structures.||URI:||https://hdl.handle.net/10356/95963
|DOI:||10.1088/2040-8978/14/1/015103||Rights:||© 2012 IOP Publishing Ltd.||Fulltext Permission:||none||Fulltext Availability:||No Fulltext|
|Appears in Collections:||EEE Journal Articles|
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